[SEVERE] Could not pass event AsyncPlayerChatEvent to AuthMe
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:332)
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:459)
        at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:830)
        at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:807)
        at net.minecraft.server.Packet3Chat.handle(Packet3Chat.java:44)
        at net.minecraft.server.NetworkManager.i(NetworkManager.java:211)
        at net.minecraft.server.NetworkManager.c(NetworkManager.java:326)
        at net.minecraft.server.NetworkReaderThread.run(SourceFile:93)
Caused by: java.lang.RuntimeException: Interrupted while waiting for a database connection.
        at uk.org.whoami.authme.datasource.MiniConnectionPoolManager.getConnection2(MiniConnectionPoolManager.java:137)
        at uk.org.whoami.authme.datasource.MiniConnectionPoolManager.getValidConnection2(MiniConnectionPoolManager.java:203)
        at uk.org.whoami.authme.datasource.MiniConnectionPoolManager.getValidConnection(MiniConnectionPoolManager.java:185)
        at uk.org.whoami.authme.datasource.MySQLDataSource.isAuthAvailable(MySQLDataSource.java:133)
        at uk.org.whoami.authme.listener.AuthMePlayerListener.onPlayerChat(AuthMePlayerListener.java:138)
        at sun.reflect.GeneratedMethodAccessor187.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:330)
        ... 9 more
Caused by: java.lang.InterruptedException
        at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1325)
        at java.util.concurrent.Semaphore.tryAcquire(Semaphore.java:414)
        at uk.org.whoami.authme.datasource.MiniConnectionPoolManager.getConnection2(MiniConnectionPoolManager.java:134)
        ... 17 more